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Control over MAlmquist

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rstiskalek 2024-10-08 00:14:11 +01:00
parent 7da5db2d8d
commit 42f4044796
1 changed files with 13 additions and 9 deletions
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22
csiborgtools/flow/io.py
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@ -216,11 +216,6 @@ class DataLoader:
los_density = np.ones_like(los_density) los_density = np.ones_like(los_density)
los_velocity = np.zeros_like(los_velocity) los_velocity = np.zeros_like(los_velocity)
# These mocks have no inhomogeneous Malmquist when being generated,
# so just set to 0.
if "Carrick2MTFmock" in catalogue:
los_density[...] = 0.
return rdist, los_density, los_velocity return rdist, los_density, los_velocity
def _read_catalogue(self, catalogue, catalogue_fpath): def _read_catalogue(self, catalogue, catalogue_fpath):
@ -498,10 +493,17 @@ def get_model(loader, zcmb_min=None, zcmb_max=None, mag_selection=None,
mask = (zCMB < zcmb_max) & (zCMB > zcmb_min) mask = (zCMB < zcmb_max) & (zCMB > zcmb_min)
# For the mock we only want to select objects with the '2M++' volume.
if "Carrick2MTFmock" in kind: if "Carrick2MTFmock" in kind:
# For the mock we only want to select objects with the '2M++' mask &= loader.cat["r"] < 130
# volume.
mask &= loader.cat["r"] < 125 if "Carrick2MTFmock" in kind:
fprint("disabling homogeneous and inhomogeneous Malmquist bias for the mock.") # noqa
with_homogeneous_malmquist = False
with_inhomogeneous_malmquist = False
else:
with_homogeneous_malmquist = True
with_inhomogeneous_malmquist = True
calibration_params = {"mag": mag[mask], "eta": eta[mask], calibration_params = {"mag": mag[mask], "eta": eta[mask],
"e_mag": e_mag[mask], "e_eta": e_eta[mask]} "e_mag": e_mag[mask], "e_eta": e_eta[mask]}
@ -514,7 +516,9 @@ def get_model(loader, zcmb_min=None, zcmb_max=None, mag_selection=None,
RA[mask], dec[mask], zCMB[mask], None, calibration_params, None, RA[mask], dec[mask], zCMB[mask], None, calibration_params, None,
mag_selection, loader.rdist, loader._Omega_m, "TFR", name=kind, mag_selection, loader.rdist, loader._Omega_m, "TFR", name=kind,
void_kwargs=void_kwargs, void_kwargs=void_kwargs,
wo_num_dist_marginalisation=wo_num_dist_marginalisation) wo_num_dist_marginalisation=wo_num_dist_marginalisation,
with_homogeneous_malmquist=with_homogeneous_malmquist,
with_inhomogeneous_malmquist=with_inhomogeneous_malmquist)
elif "CF4_TFR_" in kind: elif "CF4_TFR_" in kind:
# The full name can be e.g. "CF4_TFR_not2MTForSFI_i" or "CF4_TFR_i". # The full name can be e.g. "CF4_TFR_not2MTForSFI_i" or "CF4_TFR_i".
band = kind.split("_")[-1] band = kind.split("_")[-1]